At the heart of the Amazon, researchers are investigating a mysterious parasite which is devastating fish farms around the ...

A recent video from the South Atlantic Ocean captured bizarre, pigtail-like parasites clinging to a deep-sea rattail fish at ...

At the heart of the Amazon researchers are investigating a mysterious parasite which is devastating fish farms around the world.

Scientists on an expedition to the South Sandwich Islands near Antarctica have recorded horrifying videos of parasitic ...

In haunting footage captured about 1,604 feet (489 meters) under the sea, cameras captured the tubular crustaceans latched ...

Beneath the icy waters of the Antarctic, scientists have uncovered a chilling new threat lurking in the deep. Parasitic ...

A recent video from the ocean’s depths has stunned even seasoned scientists — showing two parasites firmly attached to a fish’s head, looking oddly like pig tails.

At the heart of the Amazon researchers are investigating a mysterious parasite which is devastating fish farms around the world. Parasites called myxozoa infect fish populations with deadly ...